within bounds

A player may stand out of bounds to play a ball lying within bounds.

球员可以站在界外击打界内球.

There may be a need for retarding growth chemically to keep trees within bounds.

可能需要用化学剂抑制生长,使树冠保持在一定的范围内.

The prisoners must remain within bounds while they are out working in the field.

囚犯到野外干活时不能越过界线.

If you kick the football over a sideline, it will not be within bounds.

你如果将足球踢出边线, 球就出界了.

He could never keep his temper within bounds.

他从来不会克制自己的脾气.

Borrowing money from friends is all right as long as it's kept within bounds.

只要能控制在适当的范围内,向朋友借钱也未尝不可.

The firm's costs must be kept within bounds on this new contract.

根据这份新合同,公司的费用要限制在规定的范围之内.

He succeeded in keeping his temper within bounds.

他忍住了怒火.

You must toy-the consumption of alcohol within bounds.

你必须控制喝酒量.

Keep your noise within bounds.

不要太吵.

Keep it within bounds.

请把它保持在限制范围内.